Manual for DL3750+/3850+

Manual for DL3750+/3850+

Brand: Fujitsu

Category: Printers

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 7:50 p.m.

Manual Publish Date: 2004-07-01

Quick Reference summarizes everyday printer operations. After you become familiar with the printer, use this section as a memory aid. Normal mode operation includes everyday operations, such as paper handling and font selection. The printer comes up in normal mode when turned on. Printer Operations (Normal Mode)
√ : Operation can be performed when the printer is in this state.
: Operation cannot be performed when the printer is in this state.
N/A : Does not apply.
Operation Online Offline Required Response
Clear print buffer Press MENU and TEAR OFF.
Eject single sheets Press LF/FF.
Enter normal mode N/A N/A Turn printer on. (Press Power Button on the power switch.)
Enter setup mode Press TEAR OFF and ONLINE.
Exit to normal mode Press ONLINE, then press TEAR OFF or MENU.
Form feed (forward) Press and hold LF/FF until the operation starts.
Line feed (forward) Press LF/FF within three seconds.
Load paper Press LOAD.
Micro feed (backward) Press ONLINE and LOAD.
Micro feed (forward) Press ONLINE and LF/FF.
Place printer offline Press ONLINE.
Place printer online Press ONLINE.
Reset power-on defaults Turn printer off, then on.
Resume printing after paper end Press ONLINE.
Save adjusted load positions Press ONLINE and MENU.
Select MENU1 or MENU2 Press MENU.
Start/stop/resume printing Start: Send print command.
Stop/resume: Press ONLINE.
Self-test printing Start: Turn printer off. Press LF/FF while turning printer on.
Pause/resume: Press TEAR OFF .
Exit: Press ONLINE.
Tear off forms (Continuous forms only) Press TEAR OFF. Tear off forms, then press any button to retract forms.
Unload paper to park position (Continuous forms only) Press LOAD.

Troubleshooting and error codes

Operation Online Offline Required Response
Clear print buffer Press MENU and TEAR OFF.
Eject single sheets Press LF/FF.
Enter normal mode N/A N/A Turn printer on. (Press Power Button on the power switch.)
Enter setup mode Press TEAR OFF and ONLINE.
Exit to normal mode Press ONLINE, then press TEAR OFF or MENU.
Form feed (forward) Press and hold LF/FF until the operation starts.
Line feed (forward) Press LF/FF within three seconds.
Load paper Press LOAD.
Micro feed (backward) Press ONLINE and LOAD.
Micro feed (forward) Press ONLINE and LF/FF.
Place printer offline Press ONLINE.
Place printer online Press ONLINE.
Reset power-on defaults Turn printer off, then on.
Resume printing after paper end Press ONLINE.
Save adjusted load positions Press ONLINE and MENU.
Select MENU1 or MENU2 Press MENU.
Start/stop/resume printing Start: Send print command.
Stop/resume: Press ONLINE.
Self-test printing Start: Turn printer off. Press LF/FF while turning printer on.
Pause/resume: Press TEAR OFF .
Exit: Press ONLINE.
Tear off forms (Continuous forms only) Press TEAR OFF. Tear off forms, then press any button to retract forms.
Unload paper to park position (Continuous forms only) Press LOAD.
Privacy Policy